Weather in St. Marys, Georgia, United States

7-Day Detailed Weather Forecast for St. Marys

Tonight

Temperature: 79°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 79. Heat index values as high as 102. South wind 2 to 6 mph.

Sunday

Temperature: 98°F

Wind Speed: 2 to 7 mph

Wind Direction: N

Forecast: Sunny. High near 98, with temperatures falling to around 93 in the afternoon. Heat index values as high as 109. North wind 2 to 7 mph.

Sunday Night

Temperature: 80°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 80. Heat index values as high as 102. South wind 2 to 6 mph.

Monday

Temperature: 99°F

Wind Speed: 2 to 7 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 99. Heat index values as high as 113. South wind 2 to 7 mph. Chance of precipitation is 20%.

Monday Night

Temperature: 80°F

Wind Speed: 2 to 7 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 80. South wind 2 to 7 mph. Chance of precipitation is 20%.

Tuesday

Temperature: 96°F

Wind Speed: 2 to 8 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 2pm. Sunny, with a high near 96. Chance of precipitation is 50%.

Tuesday Night

Temperature: 77°F

Wind Speed: 2 to 8 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 2am. Mostly clear, with a low around 77. Chance of precipitation is 50%.

Wednesday

Temperature: 96°F

Wind Speed: 2 to 8 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 2pm. Sunny, with a high near 96. Chance of precipitation is 40%.

Wednesday Night

Temperature: 78°F

Wind Speed: 2 to 8 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 78. Chance of precipitation is 40%.

Thursday

Temperature: 96°F

Wind Speed: 2 to 7 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms after 2pm. Sunny, with a high near 96. Chance of precipitation is 40%.

Thursday Night

Temperature: 78°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 78. Chance of precipitation is 40%.

Friday

Temperature: 96°F

Wind Speed: 3 to 8 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 2pm. Sunny, with a high near 96. Chance of precipitation is 40%.

Friday Night

Temperature: 77°F

Wind Speed: 3 to 8 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 77. Chance of precipitation is 40%.

Saturday

Temperature: 91°F

Wind Speed: 3 to 8 mph

Wind Direction: N

Forecast: A chance of showers and thunderstorms between 8am and 2pm, then showers and thunderstorms likely. Mostly sunny, with a high near 91.